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S4010NS2TP
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Product Detailed Parameters
- Description：SCR 400V 10A TO263
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tube
- Voltage - Off State：400 V
- Voltage - Gate Trigger (Vgt) (Max)：800 mV
- Current - Gate Trigger (Igt) (Max)：200 µA
- Current - Hold (Ih) (Max)：6 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：83A, 100A
- SCR Type：Sensitive Gate
- Operating Temperature：-40°C ~ 110°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：TO-263 (D2PAK)
- Voltage - On State (Vtm) (Max)：1.6 V
- Current - On State (It (AV)) (Max)：6.4 A
- Current - On State (It (RMS)) (Max)：10:00 AM
- Current - Off State (Max)：5 µA
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Overview
The Littelfuse S4010NS2TP is a Silicon Controlled Rectifier (SCR) from the Sxx10xSx series, designed for surface-mount applications in the D2PAK-3 (TO-263-3) package. It features a rated repetitive off-state voltage (VDRM) of 400 V and an RMS on-state current (It RMS) of 10 A. Key electrical parameters include a forward voltage (Vf) of 1.6 V, a gate trigger voltage (Vgt) of 800 mV, and a gate trigger current (Igt) of 200 uA. The device operates within a temperature range of -40 C to +110 C, with a maximum holding current (Ih) of 6 mA and a non-repetitive on-state peak current of 100 A.
Feature Summary
- Surface-mount construction in a TO-263-3 package for automated PCB assembly
- High thermal performance capability suitable for power control circuits
- Low gate trigger current requirement for efficient drive interface
Applications
- AC power control systems
- Lighting dimmer circuits
- Motor speed control applications
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and variant selection. Confirm that the D2PAK-3 footprint matches the target PCB design. Check for RoHS compliance status and REACH SVHC declarations prior to integration into final assemblies.
Selection Notes
Select this component when a 400 V blocking voltage and 10 A continuous current rating are required in a surface-mount form factor. Ensure the driving circuit can supply at least 200 uA at 800 mV for reliable triggering. Verify that the thermal management solution supports operation up to 110 C ambient or junction temperatures.
Part Context
This SCR belongs to the Sxx10xSx family, which provides standardized thyristor solutions for general-purpose power switching. The S4010NS2TP specifically offers a robust surface-mount alternative to through-hole equivalents like the S4010RS2TP, facilitating compact designs in modern electronics manufacturing.
Replacement Considerations
Direct pin-compatible replacements within the same series should be verified via official substitution lists. Cross-reference voltage and current ratings carefully when considering alternatives from other manufacturers.
